| abstract |
(57) [Summary] [Problem] When used as a large industrial chemical can or container, a polyethylene resin for large blow molding that has excellent low-temperature drop strength, good molded product skin, and can be used repeatedly for a long period of time. And a container. SOLUTION: The density is 0.94 to 0.97 g / cm 3 , HLMFR is 1 to 15 g / 10 min, which is determined by GPC. Mw / Mn is 8 to 15, the melt tension at 190 ° C. is 15 g or more, and LogMT ≧ −0.455 × LogHLMFR + 1.6. 4 satisfying the following relationship, and the amount of boiling normal hexane extracted is 0. 2% by weight or less, environmental stress cracking time (ESCR) of 35 Use a polyethylene resin that is 0 hours or longer. |